- LETTOI CO., LTD.- 13261598 - Incorporated on 12 March 2021 
- PEACH TECH LTD.- 08433566 - Incorporated on 7 March 2013 
- LAUNCH QUEST LTD- 14190110 - Incorporated on 23 June 2022 
- FIRST SERVER LIMITED- 14459750 - Incorporated on 3 November 2022 
- SERVER MARKET LTDDisolved- 13131860 - Dissolved on 21 June 2022 
- MOUKHLISSE SERVER LTDDisolved- 15050023 - Dissolved on 7 January 2025 
- SERVER LOCATIONS LIMITEDDisolved- 15335125 - Dissolved on 13 May 2025 - 132 Chipperfield Road, Birmingham 
- SERVER HEALTH LIMITED- 06427583 - Incorporated on 14 November 2007 
- SERVER ENTERPRISE LIMITED- 02764566 - Incorporated on 13 November 1992 
- SERVER SUPPLIES LIMITEDActive - Proposal to Strike off- 09043120 - Incorporated on 16 May 2014 
- SERVER START LTDActive - Proposal to Strike off- 08442413 - Incorporated on 13 March 2013 
- WORLD SERVER LIMITED- 08433194 - Incorporated on 7 March 2013 
- NAUGHTY SERVER LTDActive - Proposal to Strike off- 09303931 - Incorporated on 10 November 2014 
- OXFORD SERVER LTDActive - Proposal to Strike off- 09343017 - Incorporated on 5 December 2014 
- SERVER PLUS LIMITEDDisolved- 04308852 - Dissolved on 15 April 2025 
- SERVER NETWORK LTDDisolved- 12673294 - Dissolved on 16 November 2021 
- ANNEX SERVER LIMITEDLiquidation- 10233529 - Incorporated on 15 June 2016 
- VAULT SERVER LIMITED- 15852833 - Incorporated on 23 July 2024 
- SERVER SPHERE LTD- 16017461 - Incorporated on 14 October 2024 
- PHILIP LAMB TENNIS LTDActive - Proposal to Strike off- 08119646 - Incorporated on 26 June 2012